Element of a shoe midsole



FIG. 1 is a side elevational view of an element of shoe midsole showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof; and,

FIG. 4 is a cross-sectional view taken along line 4--4 of FIG. 1.

The broken line showing of a shoe in FIGS. 1-3 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an element of a shoe midsole, as shown and described. 